professional
professional 词根？
词根？
professional的词根词缀解析:
前缀pro-前,公开 词根-fess-表白 中缀-ion名词词尾 后缀-al 形容词名词结尾
adj.
职业的;专业的;有职业的;娴熟的;训练有素的;精通业务的;职业上的;职业性的;
n.
专门人员;专业人士;专家;职业运动员;(从事某活动的)专业人员;内行;专门人才;技术精湛者;老练的人;
例句
They want to see more women take their place higher up the corporate or professional ladder.
他们希望看到更多的女性在管理或职业的阶梯上占据高位。
professional造复杂句？
The higher request is has also been brought forward to the construction of civil servant professional ethics.
EXCEL公式IFthenelse的嵌套公式？
if函数可嵌套7层函数，格式为if(条件，条件成立结果，条件不成立结果)。 你可将the Time、mean、sd输入单元格中，如： A1the Time A2mean A3sd 结果输出到a5 IF(A1A2 A3*2,the Class is Olympian,IF(A1A2 A3,the Class is Elite,IF((A1A2,the Class is Professional,IF(A1A2-A3,the Class is Amateur,the Class is Fun Runner))))
professional同根词？
professional的同根词：
profession
美/prfen/英/prfen/
n.职业，专业；声明，宣布，表白
复数professions
双语例句：
The number of students of lawprofessionenrolled this year is much higher than that of last year.今年注册的法律专业学生人数比去年高得多。
This woman and I work in different areas of theprofession.
我和这位女性在同行业的不同领域工作。